arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1201.4372quant-ph
收藏

全脉冲形状控制的压缩真空全原子源

All-atomic source of squeezed vacuum with full pulse-shape control

Travis Horrom, Irina Novikova, Eugeniy E. Mikhailov

摘要:

本文报道了在具有极化自旋转的热共振~(87)Rb蒸气中产生噪声抑制在标准量子极限以下> 2dB的低频压缩真空脉冲。我们证明了通过施加校准的纵向磁场来精确控制压缩噪声正交的时间分布的可能性,而不会降低最大压缩量。

英文摘要:

We report on the generation of pulses of a low-frequency squeezed vacuum with noise suppression >2 dB below the standard quantum limit in a hot resonant 87 Rb vapor with polarization self-rotation. We demonstrate the possibility to precisely control the temporal profile of the squeezed noise quadrature by applying a calibrated longitudinal magnetic field, without degrading the maximum amount of squeezing.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑